code: def fix_bounds(start, end, min_span):
      """Adjust end point to ensure span of at least `min_span`"""
      return start, max(end, start + min_span)
  
file_path: dask/dask/diagnostics/profile_visualize.py
imports: from __future__ import annotations
  import random
  import warnings
  from bisect import bisect_left
  from itertools import cycle
  from operator import add, itemgetter
  from tlz import accumulate, groupby, pluck, unique
  from dask.core import istask
  from dask.utils import apply, funcname, import_required
label_desc: Use image node_id 8 for calling a global function with example usage: fix_bounds(start, end, min_span) and returns: start,  max